ISODEMA.— CALINAGA. 117 
Feldcr's type was from the Nin<rpo Hills. The species appears to be 
common in the province of Kwci-claow, and at Mou])in and Oiiici-shan in 
Westeni China, and also at Ichang in Central China. 
Genns C.VLINAGA. 
Calinaga, Moore, Horsficld & Moore, Cat. Lep. Mus. E. I. C. i. p. 1G2 (1857); 
do Nicevillc, Butt. Ind. ii. p. 1-12 (1886). 
" Head small, with a somewhat long frontal tuft. 
^^Antennce short, less than one third of the length of the fore wing, stout, with a gradual hut 
rather prominent club, articulations distinct {de NicevtUe). 
" Eyes densely hairy {de Nkeville^. 
" Labial palpi porrected, ascending, elevated to the level of the middle of the eyes, slender, 
covered with fine hairs, those in front very long ; apical joint ovate-cylindric. 
" Thorax large, hairy ; neck covered with long velvety hairs. 
" Fore ivinffs elongate-trigonate ; anterior margin slightly arched, apical angle rounded ; exterior 
margin about half the length of the anterior ; posterior margin slightly convex, two thirds 
the length of anterior. Costal vein strong, and extending to two thirds of the anterior 
margin : subcostal vein separated from the costal, its first branch arising at two fifths from 
the base ; second branch at a little distance off, and at equal distance from the first as from 
the extremity of discoidal cell, and both running parallel with the costal ; third and fourth 
branches arising at equal distances from each other and from the extremity of the discoidal 
cell and the tip of the wing. Upper discocellular vein very short, almost obsolete, arising 
from the subcostal at about the middle of the wing; middle discocellular vein four times 
the length of first, extending downward, and slightly convex ; lower discocellular vein long, 
curving obliquely downward and outward, and uniting with the third branch of the median 
vein at its origin, closing the discoidal cell. 
" Hind ivings elongate-trigonate ; anterior margin convex at its base, then quite straight ; outer 
margin rounded ; abdominal margin nearly straight, slightly rounded ; precostal vein 
rather indistinct, curved inward. Costal vein arched near the base, then straight, 
extcuding to costal margin on three fourths of the wing ; subcostal vein straight to two 
fifths of the wing, where it branches slightly upward and extends to the apex. Upper 
discocellular vein short, straight, arising at the subcostal branch ; middle discocellular vein 
slightly oblique, concave ; lower discocellular vein oblique, convex, uniting with the 
third branch of median vein a little beyond its origin, closing the discoidal cell. 
" Fore legs short, pectoral ; femur clothed with fine long hairs ; tibia and tarsus hairy ; tarsus 
two thirds the length of tibia, armed with a single claw. 
" Uind legs rather stout ; femur clothed with hairs ; tibia the same length as the femur, and 
partially covered with short spiny hairs, with two short tibial spurs; tarsus with several 
rows of shorter spines ; of five joints, the first as long as the other four together ; second, 
third, and fourth short ; fifth rather long, half the length of the first ; claws sharj). 
" Abdomes long, slender." {Moore, 1. c.) 
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